______,Add the garlic, ginger root and chilli and cook for another 2 minutes.,Stir in the curry powder with 4 tbsp cold water. Stir constantly for 2 minutes Add the lentils and tomatoes into the pan.,Refill the now empty tomato tin with water and add to the pan (repeat this 3 times). Season. bring to the boil and then simmer for 40 minutes.,Serve with a tbsp of low fat yoghurt (I prefer 0% fat Greek style yoghurt).